From bd27751de0735ba83eaec823c2b2e938d2e7f5a0 Mon Sep 17 00:00:00 2001
From: Tareq A Khandaker <tareqakhandaker@gmail.com>
Date: Sun, 27 Nov 2011 06:10:28 -0500
Subject: [PATCH] GNU which 2.20

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
---
 Formula/gnu-which.rb | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 Formula/gnu-which.rb

diff --git a/Formula/gnu-which.rb b/Formula/gnu-which.rb
new file mode 100644
index 0000000000..d6e090cd65
--- /dev/null
+++ b/Formula/gnu-which.rb
@@ -0,0 +1,19 @@
+require 'formula'
+
+class GnuWhich < Formula
+  url 'http://ftpmirror.gnu.org/which/which-2.20.tar.gz'
+  homepage 'http://carlo17.home.xs4all.nl/which/'
+  md5 '95be0501a466e515422cde4af46b2744'
+
+  def options
+    [['--default-names', "Do NOT prepend 'g' to the binary; will override system utils."]]
+  end
+
+  def install
+    args = ["--prefix=#{prefix}", "--disable-dependency-tracking"]
+    args << "--program-prefix=g" unless ARGV.include? '--default-names'
+
+    system "./configure", *args
+    system "make install"
+  end
+end